Justin Bieber has had a history with his fans and certain interactions- I think the last I heard was when he punched a dude for trying to get in his car window in Barcelona last November; check that out here.
This one a little different, as TMZ shows here. When a fan tries to get a little too close, a thirsty fans tend to do, he casually questions her respect level… and keeps eating whatever that is on a stick.
Not sure if that’s progress and maturity, or if he was tired, but it was super chill. I just think that was the kind of chill she wanted from him.